The provisions of said Klamath River Basin Compact are as follows:
The major purposes of this compact are, with respect to the water resources of the Klamath River Basin:
As used in this compact:
These uses are referred to in this compact as uses (a), (b), (c), (d), (e) and (f), respectively. Except as to the superiority of rights to the use of water for use (a) or (b) over the rights to the use of water for use (c), (d), (e) or (f), as governed by subdivision C of this article, upon a permit being granted and a right becoming vested and perfected by use, priority in right to the use of water shall be governed by priority in time within the entire Upper Klamath River Basin regardless of state boundaries. The date of priority of any right to the use of water appropriated for the purposes above enumerated shall be the date of the filing of the application therefor, but such priority shall be dependent on commencement and completion of construction of the necessary works and application of the water to beneficial use with due diligence and within the times specified under the laws of the state where the use is to be made. Each state shall promptly provide the commission and the appropriate official of the other state with complete information as to such applications and as to all actions taken thereon.
It shall be the objective of each state, in the formulation and the execution and the granting of authority for the formulation and execution of plans for the distribution and use of the waters of the Klamath River Basin, to provide for the most efficient use of available power head and its economic integration with the distribution of water for other beneficial uses in order to secure the most economical distribution and use of water and lowest power rates which may be reasonable for irrigation and drainage pumping, including pumping from wells.
Nothing in this compact shall be deemed:
This compact may be terminated at any time by legislative consent of both states, but despite such termination, all rights then established hereunder or recognized hereby shall continue to be recognized as valid by the states.
Ca. Water Code § 5901